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J S Bolger

Four years into a training career that began in 2021, J S Bolger has quietly built a record of 77 career winners — a solid foundation for a yard still finding its feet at the top level. This season tells the most encouraging story: 8 winners from 138 runners works out at roughly 1 in every 17 races, and while that might sound modest, it represents a genuine step forward. Twelve months ago the win rate sat at just 3%, meaning the yard is now twice as likely to send out a winner as it was this time last year. In training, doubling your conversion rate in a single season is exactly the kind of progress that turns a developing operation into one worth watching.Based on TrackLab's AI analysis
Quick Facts
Role
Trainer
Based
Coolcullen, Co Carlow
Record
8 wins from 138 races
Win rate
5.8%
Top jockey
Best course
Gowran Park (16.7% from 12 races)
Best going
Good (firm-ish)

📊 Key Numbers

A snapshot of this trainer's performance over the last 12 months
138
Races
8
Wins
5.8%
Win rate
avg ~10%
27.5%
Place rate (top 3)
avg ~30%

🐎 Today's & Upcoming Runners

Horses J S Bolger has entered for upcoming races

🔍 Full Analysis

TrackLab's AI-generated assessment based on career data and recent form
TrackLab's Trainer Breakdown
Auto-Generated

The most important relationship in the yard right now is with jockey Declan McDonogh. Across 77 rides together they have combined for 8 wins — that's roughly 1 in every 10, which comfortably outperforms the stable's overall average. When a jockey is winning at nearly double the rate of everyone else on your horses, you tend to keep booking them, and that partnership looks like the clearest route to winners for the foreseeable future.

One area where Bolger's record genuinely stands out is on normal ground conditions. With 5 wins from 42 races in those circumstances, that's a win rate of 12% — 1 in every 8 — which is a meaningful edge. It suggests the yard's horses are at their best when the track is neither too wet nor too firm, and it's the kind of detail that sharpens up significantly when you know conditions are likely to suit.

The one partnership that hasn't clicked is with Dawn Coming, who has run four times for the yard without winning. Four races is a small sample, but it's enough to say the combination hasn't found its best yet. Sometimes a horse simply runs its race and the wins come elsewhere — that's training.

What makes Bolger's profile genuinely interesting is the trajectory. This isn't a trainer coasting on a long-established reputation; it's someone in only their fourth season who has measurably improved, found a go-to jockey, and identified the conditions where their horses perform best. The building blocks are there. The next step is turning a 6% win rate into something that makes the wider racing world pay attention.

📈 Form Trend

How this trainer's win rate has changed month by month
Monthly win rate
2025–2026
15.4%
Jul
11.1%
Aug
4.8%
Sep
0%
Oct
0%
Nov
0%
Dec
0%
Jan
0%
Feb
0%
Mar
0%
Apr
11.1%
May
0%
Jun

🎯 Where This Trainer Thrives

Performance broken down by ground, class, and track type
🌧 Ground Conditions
Good (firm-ish)
Loves
Yielding to soft (damp)
Loves
Good to yielding (mild give)
Ok
Yielding (slightly soft)
Ok
Good to firm (drying out)
Unknown
Standard (all-weather)
Avoids
Soft (muddy)
Avoids
Heavy (very wet)
Avoids
Soft to heavy (wet)
Avoids
🏅 Competition Level
Class 2 (high-level)
Unknown
🏟 Track Shape
Right-handed, hilly
Loves
Right-handed, long straights
Right-handed, tight turns
Left-handed, tight turns
Unknown
Left-handed, long straights
Avoids
Right-handed, tight
Avoids

🏇 Jockey Partnerships

The riders they work with most, sorted by rides together
Declan McDonogh First Choice
10.4%
Win rate
8/77
Won / Rode
0%
Win rate
0/22
Won / Rode
0%
Win rate
0/11
Won / Rode
0%
Win rate
0/9
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode

Top Horses

The strongest horses currently associated with this trainer
Form: 3322
Form: 5226-
Form: 11
Form: 067-
Form: 339
Form: 89-422
Form: /908-3
Form: 635-52

🏟 Course Record

Win rate at each course, sorted by number of races
CourseRacesWinsWin rate
The Curragh 37 3 8.1%
Leopardstown 23 0 0%
Dundalk 15 0 0%
Gowran Park 12 2 16.7%
Roscommon 12 1 8.3%
Navan 8 0 0%
Naas 7 1 14.3%
Cork 6 0 0%
Punchestown 6 0 0%
Galway 4 0 0%
Fairyhouse 3 0 0%
Down Royal 2 1 50%
Tipperary 1 0 0%
Listowel 1 0 0%
York 1 0 0%

📅 Recent Results

The last 20 results, most recent first
3 Jun
The Curragh · 1m6f – 2m · Good_To_Yielding
7th
1 Jun
Gowran Park · 1m1f – 1m2f · Yielding
8th
26 May
Dundalk · 1m6f – 2m · Standard
4th
24 May
The Curragh · 1m6f – 2m · Good
24 May
The Curragh · 1m1f – 1m2f · Good
7th
24 May
The Curragh · 5f – 6½f · Good
9th
23 May
The Curragh · 1m3f – 1m4f · Good
10th
20 May
Gowran Park · 1m1f – 1m2f · Good_To_Yielding
Won
18 May
Roscommon · 1m3f – 1m4f · Good_To_Yielding
18 May
Roscommon · 7f – 1m · Good_To_Yielding
4th
11 May
Roscommon · 1m6f – 2m · Good
14th
11 May
Roscommon · 7f – 1m · Good
7th
11 May
Roscommon · 7f – 1m · Good
3rd
10 May
Leopardstown · 1m6f – 2m · Good
7th
10 May
Leopardstown · 1m6f – 2m · Good
5th
9 May
Naas · 1m3f – 1m4f · Good
6th
9 May
Naas · 1m1f – 1m2f · Good
Won
4 May
The Curragh · 7f – 1m · Good
9th
4 May
The Curragh · 5f – 6½f · Good
3rd
3 May
Cork · 1m3f – 1m4f · Soft
4th